QUERY PLAN
Aggregate (cost=4942.43..4942.44 rows=1 width=8)
-> Gather (cost=1000.00..4942.43 rows=1 width=0)
Workers Planned: 1
-> Parallel Seq Scan on tbl_unread_comments (cost=0.00..3942.33 rows=1 width=0)
Filter: (((object_type)::text = '13'::text) AND (object_id = 4079) AND (remind_user_id = 5016))